1378668816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 320

約数和(自身を含む): 4761600000

約数和(自身を除く): 3382931184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 79, 84, 87, 108, 112, 116, 126, 144, 158, 168, 174, 189, 199, 203, 216, 232, 237, 252, 261, 316, 336, 348, 378, 398, 406, 432, 464, 474, 504, 522, 553, 597, 609, 632, 696, 711, 756, 783, 796, 812, 948, 1008, 1044, 1106, 1194, 1218, 1264, 1392, 1393, 1422, 1512, 1566, 1592, 1624, 1659, 1791, 1827, 1896, 2088, 2133, 2212, 2291, 2388, 2436, 2786, 2844, 3024, 3132, 3184, 3248, 3318, 3582, 3654, 3792, 4176, 4179, 4266, 4424, 4582, 4776, 4872, 4977, 5373, 5481, 5572, 5688, 5771, 6264, 6636, 6873, 7164, 7308, 8358, 8532, 8848, 9164, 9552, 9744, 9954, 10746, 10962, 11144, 11376, 11542, 12528, 12537, 13272, 13746, 14328, 14616, 14931, 15721, 16037, 16716, 17064, 17313, 18328, 19908, 20619, 21492, 21924, 22288, 23084, 25074, 26544, 27492, 28656, 29232, 29862, 31442, 32074, 33432, 34128, 34626, 36656, 37611, 39816, 40397, 41238, 42984, 43848, 46168, 47163, 48111, 50148, 51939, 54984, 59724, 61857, 62884, 64148, 66864, 69252, 75222, 79632, 80794, 82476, 85968, 87696, 92336, 94326, 96222, 100296, 103878, 109968, 110047, 119448, 121191, 123714, 125768, 128296, 138504, 141489, 144333, 150444, 155817, 161588, 164952, 188652, 192444, 200592, 207756, 220094, 238896, 242382, 247428, 251536, 256592, 277008, 282978, 288666, 300888, 311634, 323176, 329904, 330141, 363573, 377304, 384888, 415512, 424467, 432999, 440188, 455909, 484764, 494856, 565956, 577332, 601776, 623268, 646352, 660282, 727146, 754608, 769776, 831024, 848934, 865998, 880376, 911818, 969528, 989712, 990423, 1090719, 1131912, 1154664, 1246536, 1320564, 1367727, 1454292, 1697868, 1731996, 1760752, 1823636, 1939056, 1980846, 2181438, 2263824, 2309328, 2493072, 2641128, 2735454, 2908584, 2971269, 3191363, 3395736, 3463992, 3647272, 3961692, 4103181, 4362876, 5282256, 5470908, 5817168, 5942538, 6382726, 6791472, 6927984, 7294544, 7923384, 8206362, 8725752, 9574089, 10941816, 11885076, 12309543, 12765452, 15846768, 16412724, 17451504, 19148178, 21883632, 23770152, 24619086, 25530904, 28722267, 32825448, 38296356, 47540304, 49238172, 51061808, 57444534, 65650896, 76592712, 86166801, 98476344, 114889068, 153185424, 172333602, 196952688, 229778136, 344667204, 459556272, 689334408, 1378668816]

約数ペア:

[(1, 1378668816), (2, 689334408), (3, 459556272), (4, 344667204), (6, 229778136), (7, 196952688), (8, 172333602), (9, 153185424), (12, 114889068), (14, 98476344), (16, 86166801), (18, 76592712), (21, 65650896), (24, 57444534), (27, 51061808), (28, 49238172), (29, 47540304), (36, 38296356), (42, 32825448), (48, 28722267), (54, 25530904), (56, 24619086), (58, 23770152), (63, 21883632), (72, 19148178), (79, 17451504), (84, 16412724), (87, 15846768), (108, 12765452), (112, 12309543), (116, 11885076), (126, 10941816), (144, 9574089), (158, 8725752), (168, 8206362), (174, 7923384), (189, 7294544), (199, 6927984), (203, 6791472), (216, 6382726), (232, 5942538), (237, 5817168), (252, 5470908), (261, 5282256), (316, 4362876), (336, 4103181), (348, 3961692), (378, 3647272), (398, 3463992), (406, 3395736), (432, 3191363), (464, 2971269), (474, 2908584), (504, 2735454), (522, 2641128), (553, 2493072), (597, 2309328), (609, 2263824), (632, 2181438), (696, 1980846), (711, 1939056), (756, 1823636), (783, 1760752), (796, 1731996), (812, 1697868), (948, 1454292), (1008, 1367727), (1044, 1320564), (1106, 1246536), (1194, 1154664), (1218, 1131912), (1264, 1090719), (1392, 990423), (1393, 989712), (1422, 969528), (1512, 911818), (1566, 880376), (1592, 865998), (1624, 848934), (1659, 831024), (1791, 769776), (1827, 754608), (1896, 727146), (2088, 660282), (2133, 646352), (2212, 623268), (2291, 601776), (2388, 577332), (2436, 565956), (2786, 494856), (2844, 484764), (3024, 455909), (3132, 440188), (3184, 432999), (3248, 424467), (3318, 415512), (3582, 384888), (3654, 377304), (3792, 363573), (4176, 330141), (4179, 329904), (4266, 323176), (4424, 311634), (4582, 300888), (4776, 288666), (4872, 282978), (4977, 277008), (5373, 256592), (5481, 251536), (5572, 247428), (5688, 242382), (5771, 238896), (6264, 220094), (6636, 207756), (6873, 200592), (7164, 192444), (7308, 188652), (8358, 164952), (8532, 161588), (8848, 155817), (9164, 150444), (9552, 144333), (9744, 141489), (9954, 138504), (10746, 128296), (10962, 125768), (11144, 123714), (11376, 121191), (11542, 119448), (12528, 110047), (12537, 109968), (13272, 103878), (13746, 100296), (14328, 96222), (14616, 94326), (14931, 92336), (15721, 87696), (16037, 85968), (16716, 82476), (17064, 80794), (17313, 79632), (18328, 75222), (19908, 69252), (20619, 66864), (21492, 64148), (21924, 62884), (22288, 61857), (23084, 59724), (25074, 54984), (26544, 51939), (27492, 50148), (28656, 48111), (29232, 47163), (29862, 46168), (31442, 43848), (32074, 42984), (33432, 41238), (34128, 40397), (34626, 39816), (36656, 37611)]